If you receive the support code 88 when attempting to print with a PRO series printer (such as the imagePROGRAF PRO-300, PRO-1000, or PIXMA PRO-200) on a Mac, enable the Cancel Margin Regulation option by following the steps below. In the Print dialog, click on the Pop-up menu (this will usually show the name of the program that you are printing from).
Master Setup (Full Driver & Software Packages) For some models, when setting up the printer via a USB cable, after the USB cable is connected, an error screen appears without the driver installed. [Workaround]